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| 1 | Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. | Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. |
| 2 | Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level. | Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable method prescribed in IS: 2800 (part I), including collecting samples from different strata, preparing and submitting strata chart/ bore log, including hire & running charges of all equipments, tools, plants & machineries required for the job, all complete as per direction of Engineer -in-charge, beyond 90 metre & upto 150 metre depth below ground level. |
| 3 | Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge. | Gravel packing in tubewell construction in accordance with IS: 4097, including providing gravel fine/ medium/ coarse, in required grading & sizes as per actual requirement, all complete as per direction of Engineer-in-charge. |
| 4 | Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge. | Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 mild steel screwed and socketed/plain ended casing pipes of required dia, conforming to IS: 4270, of reputed & approved make, including painted with outside surface with two coats of anticorrosive paint of approved brand and manufacture, including required hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer-in-charge. |
| 5 | Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 plain slotted (having slot of size 1.6/3.2 mm) mild steel threaded and socketed/ plain bevel ended pipe (type A) of required dia, conforming to IS: 8110, of reputed and approved make, having wall thickness not less than 5.40 mm, including painted with outside surface with two coats of anticorrosive bitumestic paint of approved brand and manufacture, including hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer -in-charge. | Supplying, assembling, lowering and fixing in vertical position in bore well, ERW (Electric Resistance Welded) FE 410 plain slotted (having slot of size 1.6/3.2 mm) mild steel threaded and socketed/ plain bevel ended pipe (type A) of required dia, conforming to IS: 8110, of reputed and approved make, having wall thickness not less than 5.40 mm, including painted with outside surface with two coats of anticorrosive bitumestic paint of approved brand and manufacture, including hire & labour charges, fittings & accessories, all complete, for all depths, as per direction of Engineer -in-charge. |
| 6 | Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of: | Providing and fixing suitable size threaded mild steel cap or spot welded plate to the top of bore well housing/ casing pipe, removable as per requirement, all complete for borewell of: |
| 7 | Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I). | Providing and fixing Bail plug/ Bottom plug of required dia to the bottom of pipe assembly of tubewell as per IS:2800 (part I). |
| 8 | Transportation and installation of tube well drilling Rig m/c, compressure for development and other required equipments and accessories at site of work and dismentlling & taking them back after successful completion of the work including cleaning, levelling - dressing the site properly, also disposing off the surplus earth, silt, sand etc. | Transportation and installation of tube well drilling Rig m/c, compressure for development and other required equipments and accessories at site of work and dismentlling & taking them back after successful completion of the work including cleaning, levelling - dressing the site properly, also disposing off the surplus earth, silt, sand etc. |
| 9 | Supply & installation of electrical control panel of L&T / Havells or equivalent make for submersible pump / pumpset containing contractor relay condenser. | Supply & installation of electrical control panel of L&T / Havells or equivalent make for submersible pump / pumpset containing contractor relay condenser. |
| 10 | Supply & Installation of submersible pump of K.S.B/ CALAMA. or eqt. make including cost of labour, T&P and material required for completion of work. | Supply & Installation of submersible pump of K.S.B/ CALAMA. or eqt. make including cost of labour, T&P and material required for completion of work. |
| 11 | Supply & fixing of steel wire rope for submersible pump including cost of labour, T&P and material required for completion of work. | Supply & fixing of steel wire rope for submersible pump including cost of labour, T&P and material required for completion of work. |
| 12 | Lowering of M.S. column pipe in tubewell including supply of nuts, and bolts, packing and also carriage of pipe from workshop to site including all labour, T&P etc. required for proper completion of the work. | Lowering of M.S. column pipe in tubewell including supply of nuts, and bolts, packing and also carriage of pipe from workshop to site including all labour, T&P etc. required for proper completion of the work. |
| 13 | Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by \\"V\\" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge. | Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by \\"V\\" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge. |
| 14 | Supply and fixing C.I. non-return valve ISI marked and approved make with nuts, bolts, packing etc complete including all labour material & T&P. (CSI No. 19.23) | Supply and fixing C.I. non-return valve ISI marked and approved make with nuts, bolts, packing etc complete including all labour material & T&P. (CSI No. 19.23) |
| 15 | Providing and fixing SLUICE VALVE, CI 80 mm dia. WITH Wheel. ISS:780 & ISS: 2906 class - I, 'MEC' make, ISI mark heavy quality including supply of all materials, labour and T&P required for proper completion of work. | Providing and fixing SLUICE VALVE, CI 80 mm dia. WITH Wheel. ISS:780 & ISS: 2906 class - I, 'MEC' make, ISI mark heavy quality including supply of all materials, labour and T&P required for proper completion of work. |
| 16 | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. | Providing and fixing G.I. pipes complete with G.I. fittings including trenching and refilling etc. |
| 17 | Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : | Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : |
| 18 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 19 | 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) | 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) |
| 20 | Development of tubewell by O.P. Unit (5 HP to 10 HP submersible pump set), including bringing Column pipe for the OP unit, assembling, electric connections, running for required period, dismentling and taking out & carrying away and cleaning the site with cost of all labour, materials, T&P and fuel / Electricity Charges etc required for proper completion of work and as per direction of Engineer-in-charge. (CSI No. 19.14) | Development of tubewell by O.P. Unit (5 HP to 10 HP submersible pump set), including bringing Column pipe for the OP unit, assembling, electric connections, running for required period, dismentling and taking out & carrying away and cleaning the site with cost of all labour, materials, T&P and fuel / Electricity Charges etc required for proper completion of work and as per direction of Engineer-in-charge. (CSI No. 19.14) |
| 21 | Supply and fixing of G.I. (\\"B\\" class ) column pipes JTC/ JINDAL make with column coupling socket as required for proper completion of work including all labour material & T&P. (CSI No. 19.22) | Supply and fixing of G.I. (\\"B\\" class ) column pipes JTC/ JINDAL make with column coupling socket as required for proper completion of work including all labour material & T&P. (CSI No. 19.22) |
| 22 | Supply and fixing support clamps for column pipes made out of MS flats, pairs of bolt-nuts etc complete with all material, labour, T&P. | Supply and fixing support clamps for column pipes made out of MS flats, pairs of bolt-nuts etc complete with all material, labour, T&P. |
| 23 | Supply and fixing of submersible cable Havels or equivalent make, for submersible pump complete in all respect. (CSI No. 19.33) | Supply and fixing of submersible cable Havels or equivalent make, for submersible pump complete in all respect. (CSI No. 19.33) |
| 24 | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: | Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: |
| 25 | Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but , excluding cost of reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). | Providing, hoisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but , excluding cost of reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources). |
| 26 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. |
